<?php
/**
 * Copyright 2009 Joe Dotoff
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Runtime functions
 *
 * @package     PDog
 * @subpackage  Runtime
 * @author      Joe D. <nonultimate@gmail.com>
 * @license     Apache License Version 2.0
 * @version     $Id: Functions.php 33 2009-04-21 01:03:44Z nonultimate $
 */

/**
 * Require a compiled PHP file, if failed
 * it will include the source file
 *
 * @param  string  $path  The path of the file to include
 * @return void
 */
function require_phc($path)
{
    $path = realpath($path);
    $compile = false;
    $out = preg_replace('/\.php$/i', '.phc', $path);
    if (!is_file($out) or filemtime($out) < filemtime($path)) {
        $compile = true;
    }
    if (!extension_loaded('Zend Optimizer')) {
        if ($compile) {
            Compiler::compile($path, $out);
        }
        require_once $out;
    } else {
        require_once $path;
    }
}
?>